<!DOCTYPE html>
<body style="-webkit-writing-mode: vertical-rl">
Test text-combine: hoizontal + text-transform<br><br>
text-transform: capitalize<br>
The following "a" should be upright and captalize: <span style="-webkit-text-combine: horizontal;">A</span><br><br>
text-transform: lowercase<br>
The following "A" should be upright and lowercase: <span style="-webkit-text-combine: horizontal;">a</span><br><br>
text-transform: uppercase<br>
The following "a" should be upright and uppercase: <span style="-webkit-text-combine: horizontal;">A</span><br><br>
</body>
